Briefly compare and contrast the infraorders mysticeti and o…

Briefly compare and contrast the infraorders mysticeti and odontoceti making sure to provide sufficient details on the characteristics that they share in common and the differences that separate both infraorders. You should discuss a minimum of 4 characteristics when comparing and contrasting the infraorders. 

It is evident that marine mammals utilize sensory hairs in a…

It is evident that marine mammals utilize sensory hairs in a variety of ways, which is reflected in the variation of hair distribution and structure of the hair follicles. Compare and contrast the different ways that sirenians, pinnipeds, and cetaceans use sensory hairs to interact with the aquatic environment around them. Make sure you describe presence/distribution of sensory hairs, how they function, and how each marine mammal taxa uses them in similar or differing ways.